91690770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160861}}^1$

素因数の和:160890

約数の個数: 32

約数和(自身を含む): 231641280

約数和(自身を除く): 139950510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 160861, 321722, 482583, 804305, 965166, 1608610, 2412915, 3056359, 4825830, 6112718, 9169077, 15281795, 18338154, 30563590, 45845385, 91690770]

約数ペア:

[(1, 91690770), (2, 45845385), (3, 30563590), (5, 18338154), (6, 15281795), (10, 9169077), (15, 6112718), (19, 4825830), (30, 3056359), (38, 2412915), (57, 1608610), (95, 965166), (114, 804305), (190, 482583), (285, 321722), (570, 160861)]